Manuals / Lennox Hearth / Household Appliance / Indoor Fireplace

Lennox Hearth LBR-4324 Installation Components Continued, P/N 850,003M REV. G 01/2010, Orange, CA

Models: LBR-3824-H LBR-4324 LBC-4324 LBR-4324-H LBC-3824-H LBR-3824 LBC-4324-H LBC-3824

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INSTALLATION COMPONENTS CONTINUED

Cold Climate Kit

63L63

FTF10-CCK1-LD

Forced Air Kit	12M73	LFAK-2000

Combination
Offset/Return Elbow	63L34	FTF10-OR15

Chase Termination

96L21

FTF10-CTT

Variable Speed
Wall Switch	045571H	VSWS

Chase Termination
(Square)	63L52	FTF10-CT2

Arch Type Termination

96L23

FTF10-ATT

Firestop Attic Shield
(Canada Only)	63L68	FTF10-FSAS

Offset/ Return
Package (30° )	63L23	FTF10-ES30

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

Lennox Hearth Products reserves the right to make changes at any time, without notice, in design, materials, specifications, prices and also to discontinue colors, styles and products. Consult your local distributor for fireplace code information.

Printed in U.S.A. © 2001 by LENNOX HEARTH PRODUCTS	1110 West Taft Avenue
P/N 850,003M REV. G 01/2010		Orange, CA 92865

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Lennox Hearth LBR-4324-H, LBC-4324-H Installation Components Continued, P/N 850,003M REV. G 01/2010, Orange, CA

Contents

USING SHIMS AS NECESSARY AT SIDES AND/OR BOTTOM RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCEWH Report No. 629-915173A INSTALLATION INSTRUCTIONSTABLE OF CONTENTS TOOLS AND BUILDING SUPPLIES NORMALLY REQUIREDTYPICAL INSTALLATION PRECAUTIONSINTRODUCTION General Information CLEARANCES AND HEIGHT REQUIREMENTSASSEMBLY OUTLINE Before You Start InstallationChimney Height Chase EnclosureINSTALLING THE FIREPLACE ASSEMBLY STEPSPRE-INSTALLATIONNOTES CLEARANCESFIREPLACE SPECIFICATIONS Front LBC ShownLeft Side Right SideFRAMING SPECIFICATIONS Framing DimensionsFraming Dimensions for Ceiling Framing Dimensions for RoofINSTALLING THE CHIMNEY SYSTEM CAUTION ALLOW A MINIMUM 2 51 MMOR CEILING For Canada OnlyCHIMNEY 30 OFFSET THROUGH FLOOR Attic Above Firestop SpacerRoof Pitch ModelFlat to 6/12 6/12 to 12/12Using a FTF10-CT1Chase Termination Using a FTF10-CT2Chase TerminationTEN FOOT RULE SUMMARY MULTIPLE TERMINATIONSSPECIAL OFFSET INSTRUCTIONS OFFSET CALCULATIONSFTF10 VERTICAL ELEVATION CHART Height OfHeight Of Chimney OnlyFTF10 OFFSET ELEVATION CHART INSTALLING OFFSETSOffset Elbow Assembly Return Elbow AssemblyVariable Speed Wall Switch Gas Line ConnectionVent Free Appliances COLD CLIMATE INSULATIONGlass Doors FIREPLACE FINISHESHearth Extension Dimensions Using the k formulaUsing the r formula MinimumFINISH TO YOUR TASTE brickmortar marbleINSTALLATION COMPONENTS ModelLBR-3824 LBC-3824Orange, CA INSTALLATION COMPONENTS CONTINUEDP/N 850,003M REV. G 01/2010

INSTALLATION COMPONENTS CONTINUED

P/N 850,003M REV. G 01/2010

Orange, CA 92865